13003+2508 SLW 808

Coord 2000	13003+2508		Discov num	SLW 808		Comp			Coord arcsec 2000	13 00 19.24 +25 07 31.0
Date first	1992		Date last	2015		Obs	10
Pa first	210		Pa last	210		P.A. Now (θ)	210°
Sep first	90.6		Sep last	90.4		Sep. Now (ρ)	90.4"
Mag pri	18.38		Mag sec	18.49		delta mag (ΔM)	0.11		Spectral class	M2.9+M2.9 (red/red)
Pri motion ra	-046		Sec motion ra	-040
Pri motion dec	-006		Sec motion dec	-004
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.136 (< 0.3, Physical double) This double is physical.

Precise pa

209.6

Precise sep

90.408

Constellation

Coma Berenices

Gaia DR2

63926935040

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13003+2508	SLW 808		2005	1	210	90.4	18.38	18.49	M2.9 M2.9	V R	130019.24+250731.0
13003+2508	SLW 808		2010	3	210	90.4	18.38	18.49	M2.9+M2.9	V R	130019.24+250731.0
13003+2508	SLW 808		2015	4	210	90.4	18.38	18.49	M2.9+M2.9	V R	130019.24+250731.0

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